Bug 33826 – samba: Multiple issues (3.1)

Bug 33826 - samba: Multiple issues (3.1)


Summary:	samba: Multiple issues (3.1)

Status:	CLOSED WONTFIX

Product:	UCS
Classification:	Unclassified
Component:	Security updates
Version:	UCS 3.0
Hardware:	Other Linux

Importance:	P3 normal (vote)
Target Milestone:	UCS 3.1-x-errata
Assigned To:	Security maintainers
QA Contact:

URL:
Keywords:

Depends on:
Blocks:
	Show dependency tree / graph

Reported:	2014-01-02 12:39 CET by Moritz Muehlenhoff
Modified:	2019-04-11 19:24 CEST (History)
CC List:	0 users

See Also:
What kind of report is it?:	---
What type of bug is this?:	---
Who will be affected by this bug?:	---
How will those affected feel about the bug?:	---
User Pain:
Enterprise Customer affected?:
School Customer affected?:
ISV affected?:
Waiting Support:
Flags outvoted (downgraded) after PO Review:
Ticket number:
Bug group (optional):
Max CVSS v3 score:

Attachments
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.

Description Moritz Muehlenhoff

2014-01-02 12:39:15 CET

CVE-2012-6150

Quoting from https://www.samba.org/samba/history/samba-4.1.3.html:

   Winbind allows for the further restriction of authenticated PAM logins using
   the require_membership_of parameter. System administrators may specify a list
   of SIDs or groups for which an authenticated user must be a member of. If an
   authenticated user does not belong to any of the entries, then login should
   fail. Invalid group name entries are ignored.

   Samba versions 3.3.10, 3.4.3, 3.5.0 and later incorrectly allow login from
   authenticated users if the require_membership_of parameter specifies only
   invalid group names.

   This is a vulnerability with low impact. All require_membership_of group
   names must be invalid for this bug to be encountered.

Comment 1 Moritz Muehlenhoff

2014-05-30 10:55:11 CEST

Information leak in shadow_copy VFS module (CVE-2014-0178)

Comment 2 Moritz Muehlenhoff

2014-06-02 07:59:12 CEST

The maintenance with bug and security fixes for UCS 3.1-x has ended on 31st of May 2014.

The maintenance of the UCS 3.x major series is continued by UCS 3.2-x that is supplied with bug and security fixes.

Customers still on UCS 3.1-x are encouraged to update to UCS 3.2. Please contact your partner or Univention for any questions.